README

This is a visualization of the Linked Open Data [1] cloud using the Protovis
JavaScript library [2]. The underlying data is generated by talking to the
Comprehensive Knowledge Archive Network (CKAN) API [3].
In order to view index.html in your browser you'll first need to generate
the lod.js file using ckan.py.
./ckan.py
If you would like to generate the lod.js on a regular basis just add it to
your crontab, e.g. to update data every hour:
0 * * * * cd /var/www/inkdroid.org/lod-graph; ./ckan.py
Contributors:
Richard Cyganiak <richard@cyganiak.de>
Ed Summers <ehs@pobox.com>
[1] http://richard.cyganiak.de/2007/10/lod/
[2] http://vis.stanford.edu/protovis/
[3] http://knowledgeforge.net/ckan/doc/ckan/api.html